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flystar32
2018-09-15 12:48:27 +08:00
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spring-cloud-alibaba-examples/nacos-example/nacos-discovery-example/readme.md
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@@ -74,7 +74,7 @@ Before we start the demo, let's learn how to connect Nacos Config to a Spring Cl
Enter `http://127.0.0.1:8080/nacos/v1/ns/instances?serviceName=service-provider` in the browser address bar and click Go to, we can see that the service node has been successfully registered to Nacos Server.
![查询服务](https://cdn-pri.nlark.com/lark/0/2018/png/54319/1536667114223-493655b5-c704-40b4-b4d2-eb9ace266c26.png)
![查询服务](https://cdn.nlark.com/lark/0/2018/png/54319/1536986288092-5cf96af9-9a26-466b-85f6-39ad1d92dfdc.png)
### Service Discovery
@@ -146,11 +146,11 @@ The code of `nacos-discovery-consumer-example` project will be analyzed below, d
#### Verification
1. Enter `http://127.0.0.1:18083/echo-rest/1234` in the browser address bar and click Go to, we can see that the browser displays the message "hello Nacos Discovery 1234" returned by nacos-discovery-provider-example to prove that the service discovery is in effect.
![rest](https://cdn-pri.nlark.com/lark/0/2018/png/54319/1536666933799-72f77e00-cd0c-461d-b469-d17a713720bf.png)
![rest](https://cdn.nlark.com/lark/0/2018/png/54319/1536986302124-ee27670d-bdcc-4210-9f5d-875acec6d3ea.png)
1. Enter `http://127.0.0.1:18083/echo-feign/12345` in the browser address bar and click Go to, we can see that the browser displays the message "hello Nacos Discovery 12345" returned by nacos-discovery-provider-example to prove that the service discovery is in effect.
![feign](https://cdn-pri.nlark.com/lark/0/2018/png/54319/1536666947922-66724f3d-dbe3-4893-a7fb-88c10b03c6ef.png)
![feign](https://cdn.nlark.com/lark/0/2018/png/54319/1536986311685-6d0c1f9b-a453-4ec3-88ab-f7922d210f65.png)
## Principle
@@ -184,7 +184,7 @@ To view the endpoint information, visit the following URLS:
Spring Boot1.x: Nacos Discovery Endpoint URL is http://127.0.0.1:18083/nacos-discovery.
Spring Boot2.x: Nacos Discovery Endpoint URL is http://127.0.0.1:18083/actuator/nacos-discovery.
![actuator](https://cdn-pri.nlark.com/lark/0/2018/png/54319/1536824960576-174c4465-8bb2-4ea7-8370-61b90ee59fd9.png)
![actuator](https://cdn.nlark.com/lark/0/2018/png/54319/1536986319285-d542dc5f-5dff-462a-9f52-7254776bcd99.png)
As shown in the figure above, NacosDiscoveryProperties is the configuration of Nacos Discovery itself, and also includes the contents registered by the application, subscribe is the service information that the application has subscribed to.